38491492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38959}}^1$

素因数の和:38995

約数の個数: 24

約数和(自身を含む): 76361600

約数和(自身を除く): 37870108

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 38959, 77918, 155836, 506467, 740221, 1012934, 1480442, 2025868, 2960884, 9622873, 19245746, 38491492]

約数ペア:

[(1, 38491492), (2, 19245746), (4, 9622873), (13, 2960884), (19, 2025868), (26, 1480442), (38, 1012934), (52, 740221), (76, 506467), (247, 155836), (494, 77918), (988, 38959)]